Electrocardiograph



FIG. 1 is a perspective view illustrating a first embodiment of our new design for an electrocardiograph;

FIG. 2 is a front elevational view of the electrocardiograph of FIG. 1;

FIG. 3 is a rear elevational view of the electrocardiograph of FIG. 1;

FIG. 4 is a top plan view of the electrocardiograph of FIG. 1;

FIG. 5 is a bottom plan view of the electrocardiograph of FIG. 1;

FIG. 6 is a right side elevational view of the electrocardiograph of FIG. 1;

FIG. 7 is a left side elevational view of the electrocardiograph of FIG. 1;

FIG. 8 is a bottom perspective view of the electrocardiograph of FIG. 1; and,

FIG. 9 is a perspective view of the electrocardiograph of FIG. 1 showing the connector covers removed. 

The ornamental design for electrocardiograph, as shown and described. 